Dynamite Friction 631-59055L Disc Brake Rotor - Front Left

Overview of the DFC Brake Rotor - Drilled and Slotted - Silver

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-59055L) is engineered for reliable braking performance on select Acura and Honda vehicles. Designed specifically for models like the Accord Crosstour, CR-V, Crosstour, and RDX, this rotor combines vented construction with a directional, slotted, and drilled surface to enhance heat dissipation and braking consistency.

• Compatible with Acura and Honda Accord Crosstour, CR-V, Crosstour, and RDX
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness of 28 mm and discard thickness of 26 mm
• Silver zinc-coated hat finish for corrosion resistance
• 5 bolt holes with a bolt circle diameter of 114.3 mm
• Directional brake surface for optimized performance
• Overall diameter of 296 mm and center hole diameter of 64 mm

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Silver is a vented rotor designed to improve heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The rotor features a slotted and drilled surface pattern that helps evacuate gases, dust, and water, maintaining consistent pad contact and braking efficiency. The rotor’s nominal thickness is 28 mm, with a discard thickness of 26 mm, ensuring safe replacement intervals. The hat section is finished with a zinc silver coating to resist rust and corrosion, extending the rotor’s service life.

The rotor includes five bolt holes with a bolt circle diameter of 114.3 mm and stud/lug hole diameter of 12.6 mm, matching the factory specifications for the listed Acura and Honda models. Its directional surface design is intended to optimize braking performance by channeling debris and heat away from the contact area.

About the DFC Brake Rotor - Drilled and Slotted - Silver Product Line

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots with a corrosion-resistant finish. This product line is designed to provide enhanced braking performance and durability for vehicles requiring vented rotors with directional surfaces. The silver zinc coating on the hat area offers additional protection against rust, making these rotors suitable for a variety of driving conditions.

Common Applications and Problem Solving

• Reduces brake fade caused by excessive heat buildup
• Improves braking performance in wet or dusty conditions
• Minimizes rotor warping and extends rotor life
• Helps maintain consistent brake pad contact and responsiveness
• Prevents rust and corrosion on the rotor hat for longer durability

Installation Notes and Tips

• Ensure compatibility with Acura and Honda Accord Crosstour, CR-V, Crosstour, and RDX models before installation
• Check rotor thickness and replace if below discard thickness of 26 mm
• Use proper torque specifications for the 5 bolt holes with 114.3 mm bolt circle diameter
• Inspect brake pads and hardware during rotor replacement for optimal performance
• Follow manufacturer guidelines for bedding in new rotors and pads

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-59055L rotor to meet or exceed OEM specifications for fit, form, and function. The rust-resistant zinc silver coating on the hat area helps maintain rotor integrity over time. While specific warranty details are not provided here, Dynamite Friction products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.